Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

The Greenhouse Birth Center

Q: What type of organization is The Greenhouse Birth Center?

The Greenhouse Birth Center is registered in NPPES as a Birthing Clinic/Center (its primary provider taxonomy).

Birthing Clinic/Center in Okemos, MI · enumerated 2007 · authorized official Barbara Kozlowski, Owner.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1437365103

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Registry record

Entity type Organization (Type 2)

Legal business name The Greenhouse Birth Center

Practice address 1831 Newman Rd, Okemos, MI, 48864

Phone (517) 349-2620

Fax (517) 349-4961

Enumeration date May 16, 2007

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

261QB0400X Birthing Clinic/Center Ambulatory Health Care Facilities · License 261QB0400X (MI) Primary

Authorized official

Name Barbara Kozlowski

Title Owner

Phone (517) 349-2620

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What type of organization is The Greenhouse Birth Center?

The Greenhouse Birth Center is registered in NPPES as a Birthing Clinic/Center (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.